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USER MANUAL
7. Fault handling
The following table lists failure possible to appear in dairy use. Please contact company
service center or dealer if you cannot find answer from the listed examples.
Status
possible reason
Machine
power supply for plug
cannot work
power plug or wire is wrong
fan doesn't
machine doesn't turn on
work
motor is wrong
Machine on uneven ground
loose or foreign particles come
inside
motor is loose
filter packing is not removed
washable filter is dirty
bad perfor-
mance
Filters need to be replaced
machine inlet or outlet blocked
filter plastic packing is not
removed
there is no enough space
around machine
lack of filler or the filler is not
properly placed
exceed cover
possible solution
pull out the plug and pull in again
contact customer service center or
dealer
plug in and turn on
ontact customer service center or
dealer
move to even and flat ground
contact customer service center or
dealer
contact customer service center or
dealer
please remove packing of every filter
wash the dirty filter
replace new filter
contact customer service center or
dealer
removed packing and then use .
please ensure there is 50cm distance
between two- side air inlet, the distan-
ce to air outlet is not less than 10 cm.
Make sure all the filters are placed in
order in accordance with instructions
check whether room area is in ac-
cordance with the machine effective
cover area.
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